https://www.youtube.com/watch?v=8O89GPVbJm4 Also, neodymium magnet in a copper pipe: https://www.youtube.com/watch?v=E97CYWlALEs
Is it wrong that I want to go to the store and buy neodymium magnet to do this. I think I am having withdrawals from not watching the telly at all in weeks. Yep I think this is a go for me and the kitties. They are gonna love it!
Very cool MR. Building now for the kids, one is very into "magic" and will think this is WAY cool... Please Register or Log in to view the hidden image!
Made one to show my nieces and nephews a while back and to challenge the eldest one as to how he thought it worked. Careful around the kids, the wire gets quite hot after a bit.